The WHO Regional Office for the Eastern Mediterranean in Cairo has been working on the Unified Medical Dictionary over the last 30 years. The latest version of it was published a few months ago.
The dictionary is multilingual Arabic, English, French and Spanish. Chinese is coming !
It is available in several formats, including CD-ROM, printed book and e-book. For details please contact Dr Kassem Sara at Sarak@emro.who.int
There is also an online version on the web.
Nigel Palmer, Phi